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Heinz Henning TASCHKE
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Bochum, DE
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last 30 patents
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Patent Grant
Temporary keyboard having some individual keys that provide varying...
Patent number
9,285,837
Issue date
Mar 15, 2016
BlackBerry Limited
Klaus-Dieter Meierling
H03 - BASIC ELECTRONIC CIRCUITRY
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last 30 patents
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Patent Application
TEMPORARY KEYBOARD HAVING SOME INDIVIDUAL KEYS THAT PROVIDE VARYING...
Publication number
20140055363
Publication date
Feb 27, 2014
Research in Motion Limited
Klaus-Dieter MEIERLING
G06 - COMPUTING CALCULATING COUNTING